{"vid":"V88","name":"Qnum_20","file_id":"F1","var_dcml":"0","var_intrvl":"discrete","var_width":"9","labl":"Q20: Item scored correctly","var_qstn_qstnlit":"Qn20: There are 1000 boys and 250 girls in a school. What is the percentage of the girls in the school?","var_val_range":[{"units":"REAL","min":"0","max":"1"}],"var_sumstat":[{"value":"1453","type":"vald"},{"value":"40","type":"invd"}],"var_catgry":[{"value":"0","labl":null,"stats":"1159","type":"freq"},{"value":"1","labl":null,"stats":"294","type":"freq"},{"value":"Sysmiss","labl":null,"stats":"40","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F1","sid":"100","survey_idno":"APHRC-GEC-2017-1.0"}